Inventor · disambiguated record
Shinnei Ikeou
Also filed as: IKEOU SHINNEI
2 granted patents·51 citations·filing 1986–1986
64Inventor score
Technology areasC09B
Files withSUMITOMO CHEMICAL CO2
Top patents by PatentIndex Score
2 records- 0190US4834771AAqueous liquid dye composition of C.I. reactive blue ZI and caprolactam or N-methyl pyrrolidoneSUMITOMO CHEMICAL CO·Filed 1986·Granted May 30, 1989·40 cites·1 claims
- 0272US4693725AAqueous liquid dye composition containing bifunctional reactive dye having both monohalogenotriazinyl and vinyl sulfonyl fiber reactive groupsSUMITOMO CHEMICAL CO·Filed 1986·Granted Sep 15, 1987·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →